Whitney High, MD, JD, MEng Whitney High, MD, JD, MEng Faculty Professor of Dermatology Vice-Chairman, Dermatology Director of Dermatology Clinic Director of Dermatopathology Laboratory, University of Colorado Whitney A. High, MD, MEng, a native of Colorado, is the Vice Chairman of Dermatology, and the Director of both the Dermatology Clinic and the Dermatopathology Laboratory at the University of Colorado. He is board-certified in Dermatology and Dermatopathology. He also has certification in Tropical Medicine & Hygiene. After practicing as a chemical engineer in the industry, Dr. High returned to medical school to receive his medical degree from the Mayo Clinic School of Medicine. Dr. High completed his dermatology residency training at the University of Texas Southwestern Medical Center, serving as Chief Resident. He completed his dermatopathology fellowship at the University of Colorado. Dr. High is appointed to the Departments of Dermatology & Pathology at the University of Colorado. His research laboratory was the first in the world to discover gadolinium in the tissue of patients with nephrogenic systemic fibrosis. Dr. High also has a degree in law from the University of Denver. He has authored 4 textbooks, 40 chapters, and more than 80 medical papers. He has served as an editor/editorial board member in many top medical journals in his fields. Dr. High’s current research interests include: Pigmented lesions Medicolegal issues Infectious disease/sexually transmitted disease Pharmacological and toxicological dermatology/dermatopathology Advanced biochemical testing applied to dermatology/dermatopathology PS Winter Home

HONE PA+NP Symposium Sharpen Your Clinical Skills Join us in Dallas, TX | September 12, 2026 Hone Home Registration

Business 201 Faculty < Back Jim Winblood Founder & Chief Steward Jim Winblood is an Entrepreneur and Chief Steward of several recruiting and staffing businesses in the “care economy” including Mom’s Best Friend of Dallas/Ft. Worth, Park Cities at Home, Vail Sitters and Scout Reference, a B-to-B SAAS company providing reference checking services for trust economy employers. He enjoys the challenges of entrepreneurship and has started and led multiple early-stage businesses. Jim is a graduate of Vanderbilt University School of Law and the Price College of Business at the University of Oklahoma, where he earned a bachelor’s degree in business administration/economics with honors. He was the recipient of the OU President’s Medal and the prestigious Letseizer Award for outstanding graduate. Jim was a Commander in the US Navy Reserve (Ret.). He is a veteran of Operation Iraqi Freedom. Jim also currently serves as the Chairman of the Board of Directors for Global Heart Ministries in Plano, Texas. Jim is a past Chairman of the Board of Directors for Rainbow Days, Inc., a non-profit organization serving at-risk children. He was a member of the Dallas Young Lawyers Leadership Class of 2000. He has served as a Precinct Chairman for the Dallas County GOP. Jim is also a Member of the Dallas Roundtable and C12. Most importantly, Jim stays focused on his faith and family. He and his wife Kim have two daughters attending college at BIOLA University and they are Members of Watermark Community Church. http://www.scoutreference.com Business201 Home

Dermpath On Demand is an online educational website for all things dermatopathology. Join Dr. Clay Cockerell in the library 24/7/365 to view eSlides and case review videos. About & Testimonials DOD Home With the advances in teaching technologies and the American Board of Dermatology embracing digital reading for the dermatopathology component of the board exam, the timing is perfect to launch Dermpath On Demand. Why waste your valuable time and money traveling to a board review or other training when we can offer a high-quality training experience from the safety and comfort of your own home? In addition to the annual Digital Board Review (DBR), Dermpath On Demand offers numerous interactive educational events hosted by many of the nation's leading dermatopathologists. Subscribe to the calendar and opt-in to our scholarly communications to stay up to date on all upcoming events. The weekly educational Zoom meetings have improved my confidence in dermpath and preparing for the board exam. Excellent comprehensive course provided by a distinguished lineup of dermatopathologists! High volume of cases that will leave you feeling much more comfortable and prepared for upcoming board examinations. Fantastic comprehensive high yield review course! Highly recommend for all residents taking the CORE and boards! This was a great and comprehensive dermpath review that went way beyond just making the diagnosis from the slide. The differentials covered and pearls given about exam-taking techniques were extremely helpful. Excellent course filled with outstanding and incredibly knowledgeable dermatopathologists and teachers. With many in-person courses canceling, this is now the best dermpath prep course out there! The flexibility of the recorded sessions on YouTube has allowed me to watch lectures on my schedule. This board review has been a game-changer. Thank you!

Joel Cohen, MD Joel Cohen, MD Faculty Joel L. Cohen, MD (FAAD, FACMS) is an internationally recognized expert on aesthetics and skin cancer. He is the Director of AboutSkin Dermatology and DermSurgery, and AboutSkin Research in metropolitan-Denver, Colorado. He was named a Top Dermatologist by US News and World Report, Castle Connelly Top Doctor (2013-2023), and voted by his peers as one of Denver’s Top Doctors in 5280 magazine 10-times. He is a Board-Certified Dermatologist, and Fellowship-trained in Mohs Surgery, Lasers and Cosmetic Dermatology. Dr. Cohen has published over 306 medical articles and book chapters, and has has co-authored 3 academic textbooks. He lectures every month at national meetings as well as at many international congresses, and has participated in over 100 clinical trials including key aesthetic lasers and devices. He is on the teaching faculty of the University of California Irvine as an Associate Professor of Dermatology. He is 1 of the 2 Medical Directors for Cosmetic Physician Partners (CPP). Dr. Cohen has received many prestigious awards including the Melanoma Research Foundation Humanitarian of the Year Award, the ASDS Public Service Award, the ASDS Patient Safety Hero Award, the ASDS Excellence in Education Award, the ASCDAS Distinguished Service Award, and the ASDS Traveling Mentorship & Teaching Award. He has been quoted in many newspapers & magazines including Vogue, TIME, Glamour, Elle, Allure, The New York Times (x4), Reader’s Digest, Shape, USA Today, US News & World Report, InStyle, BuzzFeed, MSN.com , ABC.com , NewBeauty, Condé Nast, Men’s Health, Huffington Post, International Business Times, Consumer Reports (x8), SELF, Women’s Health and MORE Magazine. He regularly appears on Denver TV stations (with over 75 appearances discussing aesthetic issues, dermatology, and skin cancer), and has been a guest on many segments of SiriusXM Doctor Radio. He was also featured on the Emmy Award winning show “The Doctors.” PS Winter Home

Roger Ceilley, MD Roger Ceilley, MD Faculty Dr. Ceilley received his Medical Degree and dermatology residency training at the University of Iowa. He is board-certified in dermatology and dermatopathology and is a fellow of the American College of Mohs Micrographic Surgery and Cutaneous Oncology. He has served as president of the American Academy of Dermatology, president of the American Society for Dermatologic Surgery, and is a diplomat of the American Board of Dermatology. He is the director of our training program in Mohs Surgery and Dermatologic Surgery. Memberships and Awards: Board Certified, American Board of Dermatology Fellow, American Academy of Dermatology Past President, American Academy of Dermatology Past President, American Society for Dermatologic Surgery American Medical Association Director training program in Mohs Surgery and Dermatologic Surgery PS Winter Home

Douglas Gray, MSOR, MBA < Back Douglas Gray, MSOR, MBA Faculty Douglas A. Gray is an entrepreneur, practitioner, leader, educator, and author with 30+ years of experience in Data & Analytics, IT/Software, E-Commerce, and Consulting. Mr. Gray has worked for Fortune 1-250, start-up, and early-stage companies in industries including retail, airlines, travel distribution, financial services, healthcare insurance, consulting, and commercial software. Mr. Gray is currently a Director, Data Science at Walmart Global Tech – US Omni Retail Tech where he leads teams that increase efficiency, cost effectiveness, and profit performance leveraging data and advanced analytics methods and solutions focused on End-to-End Fulfillment. His teams deliver economic impact and business value in the 9-figure range annually. He has been a member of two INFORMS Prize winning organizations: Walmart (2023) and American Airlines (1990). Previously, Mr. Gray served as Director, Enterprise Data & Analytics at Southwest Airlines. Through the data and analytics solutions delivered, Doug’s organization at Southwest Airlines generated $100M in annual operating cost reduction, and $100M in annual revenue augmentation. As a result, the team was recognized with the following awards: Teradata EPIC Award, FICO Decision Management Innovation Award, Alteryx Best Business ROI Award (2), Drexel LeBow Analytics50 Award (2), and AGIFORS Operations Best Innovation Award. Mr. Gray was a founding team member at award-winning American Airlines Decision Technologies (AADT) (now part of CAE, Inc.), which pioneered numerous innovations driving substantial economic impact in the use of Analytics in the airline industry, solving commercial and operational problems across the enterprise. At Sabre, he served as the founding CTO of Travelocity.com , the world’s first real-time, Internet-based travel reservation system. Mr. Gray served as Acting Director of Analytics at Blue Cross Blue Shield of Kansas City where he led the development of an Analytics Platform, i.e., a data warehouse, an operational dashboard, and a portfolio of analytical scoring models for measuring patient propensity for health conditions, behaviors, and outcomes. BCBSKC evolved the platform into a commercial Analytics-as-a-Service enterprise (CobaltTalon) serving other BCBS entities that was later sold to HealthLumen. Through his own company, Blueprint Technology Advisors, LLC, d.b.a., Optima Analytics, Mr. Gray advises executive leadership teams on best practices of applying Technology & Analytics to corporate strategy and Digital Transformation, and implementing Technology & Analytics organizations and capabilities. Mr. Gray has taught executive education seminars in Analytics since 2009. As an Adjunct Professor at SMU, Mr. Gray taught Business Analytics in the Cox School of Business EMBA Program 2016-20, through which his students’ real-world Case Analysis Projects routinely delivery 6-7-8-figure ($M) tangible, measurable business value and economic impact benefits. Mr. Gray serves as the primary instructor for Business Analytics in SMU’s MS in Data Science program. In 2025, Mr. Gray will offer an elective course, AI Strategy, in SMU’s EMBA Program. Mr. Gray teaches Analytics & AI Strategy for SMU Continuing and Professional Education and SMU Cox Leadership Academy. He currently serves on SMU’s Future of Work Advisory Council. PS Home

Your Academy is a series of in-person symposiums and online educational events that is focused on core and emerging dermatology and dermatopathology topics. Your Academy's goal is to improve everyone's clinicopathologic correlation communication, which ultimately allows treating physicians and clinicians to formulate the best possible treatment plan for each of their patients. Accessibility Statement Measures to Support Accessibility Practical Symposium Educational Series, LLC takes the following measures to ensure accessibility: Include accessibility throughout our internal policies. Include people with disabilities in our design personas. Conformance Status The Web Content Accessibility Guidelines (WCAG) define requirements for designers and developers to improve accessibility for people with disabilities. It defines three levels of conformance: Level A, Level AA, and Level AAA. CEF's websites are partially conformant with WCAG 2.1 Level AA. Partially conformant means that some parts of the content do not fully conform to the accessibility standard. Feedback We welcome your feedback on the accessibility of Practical Symposium Educational Series, LLC websites. Please let us know if you encounter accessibility barriers: E-mail: info@dermatology.academy (no .com) Postal Address: 2110 Research Row, Suite 100, Dallas, TX 75235 We try to respond to feedback within 3 business days. Compatibility with Browsers and Assistive Technology Practical Symposium Educational Series, LLC website is designed to be compatible with the following browser's assistive technologies: Google Chrome Microsoft Edge Apple Safari Technical Specifications Accessibility relies on the following technologies to work with the particular combination of web browser and any assistive technologies or plugins installed on your computer: HTML WAI-ARIA CSS JavaScript SMIL WIX These technologies are relied upon for conformance with the accessibility standards used. Assessment Approach Practical Symposium Educational Series, LLC assessed the accessibility using the following approaches: Self-evaluation Outside consultant Date This statement was revised on September 1, 2026.

Business 201 Faculty < Back Mallory Herrin, SPHR, SHRM-CP, CPLC CEO & Principal HR Consultant Mallory Herrin, CEO and Principal HR Consultant of HerrinHR, is an experienced human resources consultant and industry recognized thought leader, serving small and mid-size businesses. As a consultant, she is responsible for guiding the human resources function for a wide range of clients across a variety of industries throughout the United States. She creates and implements HR strategy for each of her clients across all areas of HR based on forecasting of business needs to support her clients’ short-term and long-term goals and growth plans. As the HR representation of her clients’ executive leadership teams, she handles a variety of HR issues, acts as the point person for formal charges or litigation, leads investigations of harassment, discrimination, and retaliation claims, oversees other HR functional areas such as benefits, payroll, and risk, selects and implements relevant software, vendors, and service partners, and works to streamline processes and improve efficiencies of the overall HR operation. She actively monitors the state and federal regulatory landscape to identify changes to laws, regulations, and legal actions that have an impact on clients and creates and executes action plans that ensure her clients remain compliant while continuing to meet the company’s strategic HR objectives. Mallory also produces content such as podcasts, video tutorials, and written articles for and in collaboration with other industry organizations, such as HR Insider, for distribution to clients and other HR professionals. In addition to holding certifications from both HRCI and SHRM, she is also a Certified Professional Life Coach and has nearly 20 years of progressive HR experience. https://herrinhr.com/ Business201 Home

Your Academy is a series of in-person symposiums and online educational events that are focused on core and emerging dermatology and dermatopathology topics. The goal is to improve each physician and clinician's clinicopathologic correlation, which leads to better patient management. For any inquiries, please email or call us. Alternatively, you can complete the Contact Us form. 2110 Research Row Suite 100 Dallas. TX 75235 USA 214-530-5200 info@dermatology.academy Send Us a Message Name Email Message I'm messaging about the following: * Required Practical Symposium | Summer Practical Symposium | Winter (Ski) Hone PA | NP Dermpath On Demand Business 201 Symposium Other Send Thanks for submitting!

Dermpath On Demand is an online educational website for all things dermatopathology. Join Dr. Clay Cockerell in the library 24/7/365 to view eSlides and case review videos. Board Reviews DOD Home Cockerell 100 | Dermpath Board Review eSlides, Exam, Answer Key & Case Review

Clay Cockerell, MD, MBA, JD Clay Cockerell, MD, MBA, JD Symposium Managing Director Cockerell Dermatopathology , Founder & President Health Education Services sponsored by Lake Granbury Medical Center, Program Director, Residency Program Dermpath On Demand , Co-Founder & Educational Director Dr. Clay J. Cockerell is a world-renowned specialist in treating and diagnosing skin disorders and has diagnosed over three million biopsies. An internationally recognized pioneer in his field and double board-certified in dermatology and dermatopathology, Dr. Cockerell has been practicing medicine since 1986. He is currently the Founder & President of Cockerell Dermatopathology and the Program Director of the Health Education Services dermatology residency program sponsored by the Lake Granbury Medical Center. Also, Dr. Cockerell sees patients a few days per month to assist with resident training and to keep his clinicopathological skills sharp. Dr. Cockerell has held numerous leadership positions within several highly regarded medical associations. Most notably, he served as the President, Secretary & Treasurer and a member of the Board of Directors of the American Academy of Dermatology, President of the Texas Dermatological Society, and President of the Dallas Dermatological Society. Also, Dr. Cockerell holds leadership roles as Founder and President of Cockerell Dermatopathology and a former AmeriPath Board of Directors member. Dr. Cockerell and his wife, Brenda, had a lifelong dream of producing wine and, in 2005, purchased a vineyard in Calistoga, California. They now produce wine under the Coquerel Family Wine Estates label. Dr. Cockerel and Brenda have two children, Charles and Lillian, and they have been married for forty-six years. In addition, Dr. Cockerell and Brenda enjoy traveling, golf, and winter sports. PS Winter Home